7897370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4673}}^1$

素因数の和:4706

約数の個数: 24

約数和(自身を含む): 15396156

約数和(自身を除く): 7498786

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 4673, 9346, 23365, 46730, 60749, 121498, 303745, 607490, 789737, 1579474, 3948685, 7897370]

約数ペア:

[(1, 7897370), (2, 3948685), (5, 1579474), (10, 789737), (13, 607490), (26, 303745), (65, 121498), (130, 60749), (169, 46730), (338, 23365), (845, 9346), (1690, 4673)]